Fuji Electric ROG45LAT8 User Manual

CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . . . .1
DIMENSIONS. . . . . . . . . . . . . . . . . . . . . . .8
REFRIGERANT SYSTEM DIAGRAM . . . 18
ERROR DETECTION. . . . . . . . . . . . . . . .60
CIRCUIT DIAGRAM . . . . . . . . . . . . . . . . .20
INDOOR PCB CIRCUIT DIAGRAM
. . . 30OUTDOOR PCB CIRCUIT DIAGRAM
. . . . .40
BRANCH BOX PCB CIRCUIT DIAGRAM . . .36
PARTS (OUTDOOR UNIT) . . . . . . . . . . . 65
PARTS (BRANCH BOX) . . . . . . . . . . . . . 69
PARTS (INDOOR UNIT) . . . . . . . . . . . . . 72
ACCESSORIES . . . . . . . . . . . . . . . . . . .105
Indoor unit
RSG07LJCA
RSG09LJCA
RSG12LJCA
RSG18LFCA
RSG24LFCA
RCG07LVLA
RCG09LVLA
RCG12LVLA
RCG14LVLA
RCG18LVLA
CG-UFFD
RGG09LVCA
RGG12LVCA
RGG14LVCA
RDG07LLTA
RDG09LLTA
RDG12LLTA
RDG14LLTA
RDG18LLTA
RYG14LVTA
RYG18LVTA
Outdoor unit
ROG45LAT8
Branch box
UTP-PY02A
UTP-PY03A
Separation tube
UTP-SX248A
HYBRID FLEX INVERTER SYSTEM

Fuji Electric ROG45LAT8 Specifications

General

Brand	Fuji Electric
Model	ROG45LAT8
Category	Air Conditioner
Language	English

Summary

SPECIFICATIONS

OUTDOOR UNIT SPECIFICATIONS

Electrical, fan, compressor, and measurement specs for outdoor unit.

BRANCH BOX SPECIFICATIONS

Electrical and measurement specs for the branch box.

REFRIGERANT SYSTEM DIAGRAM

SYSTEM COMPONENTS AND FUNCTION

List of components and their descriptions in the refrigerant system.

PIPING LIMITATION

PIPE LENGTH, HEIGHT, AND DIAMETER GUIDELINES

Guidelines for pipe length, height differences, and diameter.

CIRCUIT DIAGRAM (OUTDOOR UNIT)

OUTDOOR UNIT WIRING SCHEMATIC

Electrical circuit diagram for the outdoor unit ROG45LAT8.

BRANCH BOX PCB CIRCUIT DIAGRAM

UTP-PY03A CIRCUIT DIAGRAM

Circuit diagram for the UTP-PY03A branch box.

UTP-PY02A CIRCUIT DIAGRAM

Circuit diagram for the UTP-PY02A branch box.

INDOOR UNIT CIRCUIT DIAGRAM (COMPACT WALL MOUNTED)

RSG07/09/12LJCA WIRING DIAGRAM

Circuit diagram for RSG07, 09, 12LJCA indoor units.

INDOOR UNIT CIRCUIT DIAGRAM (FLOOR)

RGG09/12/14LVCA WIRING DIAGRAM

Circuit diagram for RGG09, 12, 14LVCA floor indoor units.

OUTDOOR PCB CIRCUIT DIAGRAM (ROG45LAT8)

PRIMARY AND SECONDARY PCB SCHEMATICS

Schematics for primary and secondary PCBs of the outdoor unit.

INDOOR PCB CIRCUIT DIAGRAM

COMPACT WALL MOUNTED UNITS (RSG07/09/12LJCA)

ERROR DETECTION (OUTDOOR UNIT)

LED INDICATORS AND OPERATION BUTTONS

Explanation of LED indicators and operation buttons for error display.

ERROR CODES AND CONTENTS

Table of error codes and their corresponding contents for the outdoor unit.

BRANCH BOX ERROR DETECTION (UTP-PY03A)

BRANCH BOX ERROR DETECTION (UTP-PY02A)

ERROR CODE DISPLAY AND COMMENTS

How errors are displayed using LEDs and their comments.

INDOOR UNIT ERROR DETECTION

ERROR CONTENTS AND FLASHING PATTERNS

Table of indoor unit error contents and their LED flashing patterns.

PARTS (OUTDOOR UNIT - ROG45LAT8)

EXTERNAL COMPONENTS

INTERNAL COMPONENTS

PARTS (BRANCH BOX)

BRANCH BOX PARTS LIST (UTP-PY02A/PY03A)

PARTS (INDOOR UNIT - COMPACT WALL MOUNTED)

EXTERNAL COMPONENTS (RSG07/09/12LJCA)

INTERNAL COMPONENTS (RSG07/09/12LJCA)

PARTS (INDOOR UNIT - WALL MOUNTED)

EXTERNAL, INTERNAL, AND FAN/LOUVER COMPONENTS (RSG18/24LFCA)

PARTS (INDOOR UNIT - COMPACT CASSETTE)

CASING AND EXTERNAL COMPONENTS (RCG07-18LVLA)

INTERNAL COMPONENTS (RCG07-18LVLA)

PARTS (INDOOR UNIT - FLOOR)

INTERNAL COMPONENTS (RGG09/12/14LVCA)

PARTS (INDOOR UNIT - SLIM DUCT)

EXTERNAL COMPONENTS (RDG07-14LLTA)

INTERNAL COMPONENTS (RDG07-14LLTA)

RDG18LLTA COMPONENTS

PARTS (INDOOR UNIT - FLOOR / CEILING)

EXTERNAL AND INTERNAL COMPONENTS (RYG14/18LVTA)